EP1139652A3 - A method and apparatus for printing halftone color images - Google Patents
A method and apparatus for printing halftone color images Download PDFInfo
- Publication number
- EP1139652A3 EP1139652A3 EP01200902A EP01200902A EP1139652A3 EP 1139652 A3 EP1139652 A3 EP 1139652A3 EP 01200902 A EP01200902 A EP 01200902A EP 01200902 A EP01200902 A EP 01200902A EP 1139652 A3 EP1139652 A3 EP 1139652A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- color images
- printing halftone
- halftone color
- printhead
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/52—Arrangement for printing a discrete number of tones, not covered by group B41J2/205, e.g. applicable to two or more kinds of printing or marking process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/52—Circuits or arrangements for halftone screening
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Textile Engineering (AREA)
- Color, Gradation (AREA)
- Electronic Switches (AREA)
- Fax Reproducing Arrangements (AREA)
- Color Image Communication Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535671 | 2000-03-23 | ||
US09/535,671 US7088469B1 (en) | 2000-03-23 | 2000-03-23 | Method and apparatus for printing halftone recipe color images |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1139652A2 EP1139652A2 (en) | 2001-10-04 |
EP1139652A3 true EP1139652A3 (en) | 2009-04-08 |
Family
ID=24135258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01200902A Withdrawn EP1139652A3 (en) | 2000-03-23 | 2001-03-12 | A method and apparatus for printing halftone color images |
Country Status (3)
Country | Link |
---|---|
US (1) | US7088469B1 (ja) |
EP (1) | EP1139652A3 (ja) |
JP (1) | JP2001293908A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7283282B2 (en) * | 2003-01-31 | 2007-10-16 | Eastman Kodak Company | Method of adjusting color in a color proof |
US7359530B2 (en) * | 2003-06-06 | 2008-04-15 | Global Graphics Software Limited | Object-based raster trapping |
JP4438401B2 (ja) * | 2003-12-22 | 2010-03-24 | 富士ゼロックス株式会社 | 画像処理装置及びプログラム |
JP4344628B2 (ja) * | 2004-02-25 | 2009-10-14 | 富士フイルム株式会社 | 画像処理方法、画像処理システム及び画像処理装置並びに画像処理プログラム |
US8294948B2 (en) * | 2005-04-06 | 2012-10-23 | Xerox Corporation | Image-based color printer fractal gamut extensions achieved with process set point adjustment |
US8599432B2 (en) | 2005-04-06 | 2013-12-03 | Xerox Corporation | Spot color printing with non-standard gamuts achieved with process set point adjustment |
JP4636974B2 (ja) * | 2005-09-01 | 2011-02-23 | キヤノン株式会社 | 画像処理装置、画像処理方法およびプログラム |
CN101610343B (zh) * | 2008-06-16 | 2011-05-11 | 北京大学 | 一种自动陷印的方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268708A (en) * | 1991-08-23 | 1993-12-07 | Eastman Kodak Company | Laser thermal printer with an automatic material supply |
US5309246A (en) * | 1991-09-18 | 1994-05-03 | Eastman Kodak Company | Technique for generating additional colors in a halftone color image through use of overlaid primary colored halftone dots of varying size |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3027859B2 (ja) * | 1991-02-26 | 2000-04-04 | 富士通株式会社 | 多色印刷装置 |
US5132701A (en) * | 1991-06-19 | 1992-07-21 | Eastman Kodak Company | Method and apparatus for printing an image in multiple sub-images |
US5140341A (en) * | 1991-06-17 | 1992-08-18 | Eastman Kodak Company | Method and apparatus for thermally printing large images with small dye-donor patches |
US5196863A (en) * | 1992-03-05 | 1993-03-23 | Eastman Kodak Company | Platen protecting borderless thermal printing system |
US5711226A (en) * | 1992-09-11 | 1998-01-27 | Imperial Chemical Industries Plc | Printing method and apparatus |
JPH08174871A (ja) * | 1994-12-21 | 1996-07-09 | Sony Corp | レーザ昇華型プリンタ装置 |
JP3204049B2 (ja) * | 1995-07-20 | 2001-09-04 | 富士ゼロックス株式会社 | 多色画像形成装置 |
JPH09150535A (ja) * | 1995-11-28 | 1997-06-10 | Fuji Photo Film Co Ltd | 画像形成方法 |
JPH09186893A (ja) * | 1995-12-28 | 1997-07-15 | Matsushita Electric Ind Co Ltd | 文書作成装置 |
US6623095B1 (en) * | 1996-08-01 | 2003-09-23 | Hewlett-Packard Company | Print-quality control method and system |
US5751601A (en) * | 1996-08-28 | 1998-05-12 | Eastman Kodak Company | Autocalibration of optical sensors |
US5812175A (en) * | 1996-09-30 | 1998-09-22 | Eastman Kodak Company | Laser thermal printer with reversible imaging drum rotation for printing mirror images |
JPH10193816A (ja) * | 1997-01-17 | 1998-07-28 | Konica Corp | 受像シート、熱転写画像形成方法及びサーマル画像形成装置 |
US5743664A (en) * | 1997-02-10 | 1998-04-28 | Eastman Kodak Company | Thermal color printer adapted to detect end of dye donor web by use of light beams and light reflective spindle |
JPH1169173A (ja) * | 1997-08-19 | 1999-03-09 | Matsushita Electric Ind Co Ltd | 文書作成装置 |
JP3696396B2 (ja) * | 1998-03-27 | 2005-09-14 | 大日本スクリーン製造株式会社 | 画像転写記録装置 |
CA2277194A1 (en) * | 1998-08-12 | 2000-02-12 | Robert W. Spurr | A printer media supply spool adapted to allow the printer to sense type of media, and method of assembling same |
US6099178A (en) * | 1998-08-12 | 2000-08-08 | Eastman Kodak Company | Printer with media supply spool adapted to sense type of media, and method of assembling same |
JP2000135810A (ja) * | 1998-08-26 | 2000-05-16 | Toppan Printing Co Ltd | 画像形成装置および画像形成方法並びに画像形成体 |
JP2000071488A (ja) * | 1998-08-31 | 2000-03-07 | Eastman Kodak Co | 目的画像の画像品質を改善させるためのディザ法を利用する直線並進システム |
-
2000
- 2000-03-23 US US09/535,671 patent/US7088469B1/en not_active Expired - Fee Related
-
2001
- 2001-03-09 JP JP2001067492A patent/JP2001293908A/ja active Pending
- 2001-03-12 EP EP01200902A patent/EP1139652A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268708A (en) * | 1991-08-23 | 1993-12-07 | Eastman Kodak Company | Laser thermal printer with an automatic material supply |
US5309246A (en) * | 1991-09-18 | 1994-05-03 | Eastman Kodak Company | Technique for generating additional colors in a halftone color image through use of overlaid primary colored halftone dots of varying size |
Also Published As
Publication number | Publication date |
---|---|
JP2001293908A (ja) | 2001-10-23 |
US7088469B1 (en) | 2006-08-08 |
EP1139652A2 (en) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20090807 |
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17Q | First examination report despatched |
Effective date: 20090831 |
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AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20141001 |